Properties

Label 2-4006-1.1-c1-0-144
Degree $2$
Conductor $4006$
Sign $-1$
Analytic cond. $31.9880$
Root an. cond. $5.65579$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 1.70·3-s + 4-s − 3.85·5-s + 1.70·6-s + 1.93·7-s + 8-s − 0.0938·9-s − 3.85·10-s − 0.959·11-s + 1.70·12-s − 4.27·13-s + 1.93·14-s − 6.56·15-s + 16-s − 0.472·17-s − 0.0938·18-s + 2.27·19-s − 3.85·20-s + 3.30·21-s − 0.959·22-s − 0.615·23-s + 1.70·24-s + 9.83·25-s − 4.27·26-s − 5.27·27-s + 1.93·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.984·3-s + 0.5·4-s − 1.72·5-s + 0.695·6-s + 0.731·7-s + 0.353·8-s − 0.0312·9-s − 1.21·10-s − 0.289·11-s + 0.492·12-s − 1.18·13-s + 0.517·14-s − 1.69·15-s + 0.250·16-s − 0.114·17-s − 0.0221·18-s + 0.521·19-s − 0.861·20-s + 0.720·21-s − 0.204·22-s − 0.128·23-s + 0.347·24-s + 1.96·25-s − 0.838·26-s − 1.01·27-s + 0.365·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4006 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4006 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4006\)    =    \(2 \cdot 2003\)
Sign: $-1$
Analytic conductor: \(31.9880\)
Root analytic conductor: \(5.65579\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4006,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
2003 \( 1 - T \)
good3 \( 1 - 1.70T + 3T^{2} \)
5 \( 1 + 3.85T + 5T^{2} \)
7 \( 1 - 1.93T + 7T^{2} \)
11 \( 1 + 0.959T + 11T^{2} \)
13 \( 1 + 4.27T + 13T^{2} \)
17 \( 1 + 0.472T + 17T^{2} \)
19 \( 1 - 2.27T + 19T^{2} \)
23 \( 1 + 0.615T + 23T^{2} \)
29 \( 1 - 6.02T + 29T^{2} \)
31 \( 1 + 5.98T + 31T^{2} \)
37 \( 1 + 0.683T + 37T^{2} \)
41 \( 1 - 1.35T + 41T^{2} \)
43 \( 1 - 0.497T + 43T^{2} \)
47 \( 1 + 12.8T + 47T^{2} \)
53 \( 1 - 3.02T + 53T^{2} \)
59 \( 1 + 14.8T + 59T^{2} \)
61 \( 1 + 2.16T + 61T^{2} \)
67 \( 1 + 13.4T + 67T^{2} \)
71 \( 1 + 9.61T + 71T^{2} \)
73 \( 1 + 10.5T + 73T^{2} \)
79 \( 1 - 6.16T + 79T^{2} \)
83 \( 1 + 9.66T + 83T^{2} \)
89 \( 1 + 7.83T + 89T^{2} \)
97 \( 1 + 8.80T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.906758631442850862073101203704, −7.56916320022133834902906662036, −6.90594994389750731159215271737, −5.65532578499692485928658818078, −4.68393707163885247515284899487, −4.37453066724780136151030614026, −3.24048245508644708717640319996, −2.94117500917561426397053498060, −1.72808844101672235651085291992, 0, 1.72808844101672235651085291992, 2.94117500917561426397053498060, 3.24048245508644708717640319996, 4.37453066724780136151030614026, 4.68393707163885247515284899487, 5.65532578499692485928658818078, 6.90594994389750731159215271737, 7.56916320022133834902906662036, 7.906758631442850862073101203704

Graph of the $Z$-function along the critical line